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13F-HR filed by Spruce Street Capital LP

Spruce Street Capital LP filed this 13F-HR for the quarter ended 2026-06-30, filed 2026-08-13, with 30 holding rows worth $509,681,144.

Accession
0002050194-26-000005
Filed
2026-08-13
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q2 2026

A holdings report, 30 entries on the cover page, a total value of $509,681,144 stated on the cover page (in dollars after the unit check, H1), rows summing to $509,681,144 with VALUE read as dollars as filed, 13F file number 028-26325. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
KINIKSA PHARMACEUTICALS INTL P ORD SHS CL AG52694109Stock918,070$58,710,577dollars as filed
RELAY THERAPEUTICS INC COM75943R102Stock2,984,125$55,832,979dollars as filed
LB PHARMACEUTICALS INC50180M108COMMON STOCK1,376,159$44,663,240dollars as filed
RELMADA THERAPEUTICS INC75955J402COMMON STOCK6,391,328$44,227,990dollars as filed
ALTO NEUROSCIENCE INC COM SHS02157Q109Stock1,353,047$35,706,910dollars as filed
DIANTHUS THERAPEUTICS INC252828108COM354,816$34,587,464dollars as filed
ALKERMES PLCG01767105SHS543,876$28,496,383dollars as filed
SAVARA INC805111101COM3,452,576$21,267,868dollars as filed
VAXCYTE INC COM92243G108Stock306,047$17,790,512dollars as filed
ENLIVEN THERAPEUTICS INC COM29337E102Stock329,006$16,697,055dollars as filed
ENANTA PHARMACEUTICALS INC29251M106COM1,088,731$15,873,698dollars as filed
PERSPECTIVE THERAPEUTICS INC46489V302COMMON STOCK3,693,931$12,596,305dollars as filed
Inflarx NvN44821101COM5,352,198$11,988,924dollars as filed
SURROZEN INC86889P208COMMON STOCK432,040$11,211,438dollars as filed
ALUMIS INC022307102COM392,574$11,047,032dollars as filed
CENTURY THERAPEUTICS INC15673T100COM4,059,054$9,944,682dollars as filed
MINERVA NEUROSCIENCES INC603380205COM NEW1,655,500$9,188,025dollars as filed
SAB BIOTHERAPEUTICS INC78397T202COMMON STOCK2,198,502$8,574,158dollars as filed
AN2 THERAPEUTICS INC037326105COM1,661,073$8,039,593dollars as filed
ERASCA INC COM29479A108Stock422,543$7,740,988dollars as filed
INHIBIKASE THERAPEUTICS INC45719W205COMMON STOCK3,581,603$7,270,654dollars as filed
Research Alliance Corp Iii Ord Shs Cl AG75226103Common Stock500,000$5,350,000dollars as filed
HELIX ACQUISITION CORP IIIG4444S107USD CL A ORD SHS500,000$5,320,000dollars as filed
ZAI LAB LTD ADR98887Q104ADR279,110$5,303,090dollars as filed
ACHIEVE LIFE SCIENCES INC004468500COMMON STOCK736,637$4,810,240dollars as filed
LEXEO THERAPEUTICS INC52886X107COMMON STOCK928,593$4,322,600dollars as filed
ALECTOR INC014442107COMMON STOCK2,101,068$4,223,147dollars as filed
LeonaBio Inc04746L203COM393,701$3,618,112dollars as filed
CORVUS PHARMACEUTICALS INC221015100COM231,585$3,459,880dollars as filed
JATT II ACQUISITION CORPG50765109ORD SHS160,000$1,817,600dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0002050194-26-000005this filing2026-08-13acceptance time not in the bulk data set